eth-abi

The `eth-abi` library, currently at version 5.2.0, provides low-level Python utilities for converting Python values to and from Solidity's binary Application Binary Interface (ABI) format. It is a core component within the Ethereum development ecosystem, offering functionalities for encoding Python values into ABI-compliant bytes and decoding ABI bytes back into Python values for smart contract interaction. The library maintains an active release cadence with frequent updates, including bug fixes, new features, and Python version support, with major versions typically released annually or biannually.